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<pre class="prettyprint lang-js"><span id='Ext-grid-plugin-HeaderResizer'>/**
</span> * @class Ext.grid.plugin.HeaderResizer
* @extends Ext.util.Observable
- *
+ *
* Plugin to add header resizing functionality to a HeaderContainer.
* Always resizing header to the left of the splitter you are resizing.
- *
- * Todo: Consider RTL support, columns would always calculate to the right of
- * the splitter instead of to the left.
*/
Ext.define('Ext.grid.plugin.HeaderResizer', {
extend: 'Ext.util.Observable',
requires: ['Ext.dd.DragTracker', 'Ext.util.Region'],
alias: 'plugin.gridheaderresizer',
-
+
disabled: false,
<span id='Ext-grid-plugin-HeaderResizer-cfg-dynamic'> /**
if (headerEl){
overHeader = Ext.getCmp(headerEl.id);
- // On left edge, we are resizing the previous non-hidden, base level column.
+ // On left edge, go back to the previous non-hidden header.
if (overHeader.isOnLeftEdge(e)) {
- resizeHeader = overHeader.previousNode('gridcolumn:not([hidden]):not([isGroupHeader])');
+ resizeHeader = overHeader.previousNode('gridcolumn:not([hidden])');
+
}
// Else, if on the right edge, we're resizing the column we are over
else if (overHeader.isOnRightEdge(e)) {
// We *are* resizing
if (resizeHeader) {
// If we're attempting to resize a group header, that cannot be resized,
- // so find its last base level column header; Group headers are sized
+ // so find its last visible leaf header; Group headers are sized
// by the size of their child headers.
if (resizeHeader.isGroupHeader) {
- resizeHeader = resizeHeader.getVisibleGridColumns();
- resizeHeader = resizeHeader[resizeHeader.length - 1];
+ resizeHeader = resizeHeader.down(':not([isGroupHeader]):not([hidden]):last');
}
- if (resizeHeader && !resizeHeader.fixed) {
+ // Check if the header is resizable. Continue checking the old "fixed" property, bug also
+ // check whether the resizablwe property is set to false.
+ if (resizeHeader && !(resizeHeader.fixed || (resizeHeader.resizable === false) || this.disabled)) {
this.activeHd = resizeHeader;
overHeader.el.dom.style.cursor = this.eResizeCursor;
}
delete dragHd.flex;
}
+ this.headerCt.suspendLayout = true;
+ dragHd.setWidth(this.origWidth + offset[0], false);
+
+ // In the case of forceFit, change the following Header width.
+ // Then apply the two width changes by laying out the owning HeaderContainer
// If HeaderContainer is configured forceFit, inhibit upstream layout notification, so that
// we can also shrink the following Header by an equal amount, and *then* inform the upstream layout.
if (this.headerCt.forceFit) {
nextHd = dragHd.nextNode('gridcolumn:not([hidden]):not([isGroupHeader])');
if (nextHd) {
- this.headerCt.componentLayout.layoutBusy = true;
+ delete nextHd.flex;
+ nextHd.setWidth(nextHd.getWidth() - offset[0], false);
}
}
-
- // Non-flexed Headers may never be squeezed in the event of a shortfall so
- // always set the minWidth to their current width.
- dragHd.minWidth = this.origWidth + offset[0];
- dragHd.setWidth(dragHd.minWidth);
-
- // In the case of forceFit, change the following Header width.
- // Then apply the two width changes by laying out the owning HeaderContainer
- if (nextHd) {
- delete nextHd.flex;
- nextHd.setWidth(nextHd.getWidth() - offset[0]);
- this.headerCt.componentLayout.layoutBusy = false;
- this.headerCt.doComponentLayout();
- }
+ this.headerCt.suspendLayout = false;
+ this.headerCt.doComponentLayout(this.headerCt.getFullWidth());
}
},
-
+
disable: function() {
this.disabled = true;
if (this.tracker) {
this.tracker.disable();
}
},
-
+
enable: function() {
this.disabled = false;
if (this.tracker) {
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